1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Radda [10]
3 years ago
14

Please answer this, I need help. Thank you!!

Mathematics
1 answer:
murzikaleks [220]3 years ago
5 0

Answer:

1 and 2 and 4

Step-by-step explanation:

You might be interested in
Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as table
Sergio039 [100]
It represents the number of tables
4 0
2 years ago
Read 2 more answers
Gift tax falls under which tax category?
MatroZZZ [7]

Answer:

D. Wealth tax

Step-by-step explanation:

8 0
3 years ago
Which shows the numbers 1/10,0.9,3/10 in order from least to greatest
jonny [76]
1/10, 3/10, 0.9
Hope this Helps
6 0
3 years ago
Read 2 more answers
PLEASE HELP
dsp73

Answer:

All events are independent

Step-by-step explanation:

You are given the table

\begin{array}{cccc}&\text{Chocolate}&\text{Vanilla}&\text{Total}\\\text{Adults}&0.21&0.39&0.60\\\text{Children}&0.14&0.26&0.40\\\text{Total}&0.35&0.65&1.00\end{array}

Two events A and B are independent when

Pr(A\cap B)=Pr(A)\cdot Pr(B)

a) A="Chocolate"

B="Adults"

A and B="Chocolate and Adults"

Pr(A)=0.35\\ \\Pr(B)=0.60\\ \\Pr(A\cap B)=0.21

Since 0.35\cdot 0.60=0.21 events are independent

b) A="Children"

B="Chocolate"

A and B="Children and Chocolate"

Pr(A)=0.40\\ \\Pr(B)=0.35\\ \\Pr(A\cap B)=0.14

Since 0.40\cdot 0.35=0.14 events are independent

c) A="Vanilla"

B="Children"

A and B="Vanilla and Children"

Pr(A)=0.65\\ \\Pr(B)=0.40\\ \\Pr(A\cap B)=0.26

Since 0.65\cdot 0.40=0.26 events are independent

4 0
3 years ago
The ladder in a fire station is 29 feet (ft) tall. The ladder is anchored to the basement floor and the second floor ceiling. Th
Eduardwww [97]

Answer:

top = 17ft

bottom = -12ft

Step-by-step explanation:

As seen in the badly drawn picture attached in this question we are trying to find the point at the top of the ladder and the point at the bottom of the ladder. As seen in the picture ground level has an altitude of 0 ft meaning that lower than this would be in the negatives. Since the basement floor is 12 feet below ground level then this point would be -12 ft. Now since we know that the ladder is 29ft tall we simply add this height to the basement floor value to get the value of the 2nd floor ceiling (top of the ladder).

29ft + ( -12ft) = 17ft

Therefore we can see that the point at the top of the ladder is 17ft.

8 0
3 years ago
Other questions:
  • What is the coordinate plane graphing slope and linear equation from mcdonald publishing co PLEASE HURRY!!
    11·1 answer
  • 1. Solve for x. Show each step of the solution.<br> 4.5(8 - X) + 36 = 102 - 2.5(3x+24)<br> Answer:
    14·1 answer
  • I need help ASAP please
    9·2 answers
  • the are of a rectangular tablecloth is 4 1/6 square meters. the width of the tablecloth is 1 1/4 meters. what is the length of t
    6·1 answer
  • I need help with #8 and #9 Please! :)<br> I will mark as brainliest!
    12·1 answer
  • On a scale drawing, the height of a tree is 3.75 inches. If the scale of the drawing is 1 in. : 50 ft, how tall is the tree?
    15·1 answer
  • What is the solution to the system<br> y = 2x + 1<br> y = 4 - 1
    12·1 answer
  • PLEASE HELP I NEED THIS TODAY!!​
    15·2 answers
  • Factor to solve <br> X^2-2x-15=0
    10·1 answer
  • Select all equations that do NOT have a solution.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!